NF EN ISO 8503-5
Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 5 : replica tape method for the determination of the surface profile
ISO 8503-5:2003 describes a field method for measuring the surface profile produced by any of the abrasive blast-cleaning procedures given in ISO 8504-2. The method uses replica tape and a suitable gauge for measuring, on site, the roughness of a surface before the application of paint or another protective coating.The method is applicable within the range of profiles cited for a given grade (or thickness) of replica tape. The commercial grades currently available permit measurement of average peak-to-valley profiles of 20 micrometres to 115 micrometres. The method is valid for surfaces that have been cleaned with either metallic or non-metallic abrasives.
ISO 8503-5:2003 describes a field method for measuring the surface profile produced by any of the abrasive blast-cleaning procedures given in ISO 8504-2. The method uses replica tape and a suitable gauge for measuring, on site, the roughness of a surface before the application of paint or another protective coating.
The method is applicable within the range of profiles cited for a given grade (or thickness) of replica tape. The commercial grades currently available permit measurement of average peak-to-valley profiles of 20 micrometres to 115 micrometres. The method is valid for surfaces that have been cleaned with either metallic or non-metallic abrasives.
ISO 8503-5:2017 describes a field method for measuring the surface profile produced by any of the abrasive blast-cleaning procedures given in ISO 8504-2. The method uses replica tape and a suitable gauge for measuring, on site, the roughness of a surface before the application of paint or another protective coating. The method is applicable within the range of profile heights cited for a given grade (or thickness) of replica tape. The commercial grades currently available permit measurement of average peak-to-valley profiles of 20 µm to 115 µm. The method is valid for surfaces that have been cleaned with abrasives.
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1Domaine d'application 1
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2Références normatives 1
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3Termes et définitions 2
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4Principe 2
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5Appareillage 2
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6Entretien et assurance de l'étalonnage pour la méthode de l'empreinte sur ruban adhésif 2
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7Mode opératoire 3
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8Spécification de l'erreur acceptable 3
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9Rapport d'essai 4
- Annexe A (informative) Erreurs de mesure associées à la détermination du profil au moyen d'un ruban adhésif à empreinte5
- Annexe B (informative) Indications sur la correspondance entre les déterminations du profil par ruban adhésif à empreinte et par un échantillon de comparaison viso-tactile ISO6
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